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List of Valves by Designation with Equivalent Types

Y-799

B8F	1	2	3	4	5	6	7	8	tc
	g2	k	h	k	-	k	h	k	a

 
Tetrode

Tetrode	Vh	Ah	Va	Vs	mAa	Pout	freq	f.max
	6.0	2.6	1500	300	250	235	175	500

 
CCS1 4KC/160M

Y61

1939

IO	1	2	3	4	5	6	7	8
	-	h	a	t	g1	-	h	k

 
Tuning Indicator

CRT	Vh	Ah	Va	Vg	mAa
	6.3	0.3	250	22.5	1.16

 
6M1 6U5G CV1103 63ME 6H5 Y63 VFT6

Y63

1937

IO	1	2	3	4	5	6	7	8
	-	h	a	t	g1	-	h	k

 
Tuning Indicator

CRT	Vh	Ah	Va	mAa
	6.3	0.3	200	4.5

 
63ME 6H5 CV1103 NR69 VI103

Y65

IO	1	2	3	4	5	6	7	8
	-	h	a	t	g1	-	h	k

 
Tuning Indicator

CRT	Vh	Ah	Va	mAa
	6.3	0.3	250	4.5

 
CV0051 A1320

Y73

1939

Tuning Indicator

YD1050

Triode

Triode	Vh	Ah
	6.3	1.0

 
 

YD2

1930

B4	1	2	3	4
	a	g1	f	f

 
Triode

Triode	Vh	Ah	Va	Vg	mAa	ra	gm	μ
	2.0	0.22	200	-11	15.0	4,000	2.0	9

 
PM2A LP2 220P P220

YL1000

1964

B9A	1	2	3	4	5	6	7	8	9
	-	g3	g1	f+	f-	g2	g3	a	a

 
Pentode

Pentode	Vh	Ah	Va	Vs	Vg	mAa	mAs	gm	μ
	1.1	0.85	500	300	-	30.0	2.3	4.3	7.0

 
 

YL1020

B7A	1	2	3	4	5	6	7	tc	tc
	f(2)	g1(2)	g2	f(1),bp,s	ic	g1(1)	f(2)	a(2)	a(1)

 
Double Beam Tetrode

Tetrode	Vh	Ah	Va	Vs	Vg	mAa	mAs	mAg	Pdriv	Pout	Pdiss	freq	f.max
	1.6	4.25	600	250	-60	100	8	1.4	1.5W	48	20W	200	600

 
QQZ03-20

YL1030

B7A	1	2	3	4	5	6	7	tc	tc
	f(2)	g1(1)	g2,g2	f(1),bp,s	ic	g1(2)	f(2)	a(1)	a(2)

 
Double Beam Tetrode

Tetrode	Vh	Ah	Va	Vs	mAa	mAs	Pdiss	Pout	freq	f.max
	2.1	4.5	650	300	120	8.0	20W	85W	200MHz	500MHz.

 
QQZ06-40

YL1080

B9A	1	2	3	4	5	6	7	8	9
	g1(1)	f1,s	g1(2)	f1,s	f2	a(1)	g2	a(2)	f1,s

 
Double Beam Tetrode

Tetrode	Vh	Ah	Va	Vs	mAa	mAs	gm
	1.6	2.05	300	300	30.0	2.0	3.3

 
 

YL1130

B9A	1	2	3	4	5	6	7	8	9
	g1(2)	f1	f2	a(2)	g2	a(1)	f2	f1	g1(1)

 
Double Beam Tetrode

Beam Tetrode	Vh	Ah	Va	Vs	mAa	mAs	freq	Pout
	1.1	2.9	300	200	40	12	500MHz	8W

 
 

YL1190

Double Beam Tetrode

YL240

Double Beam Tetrode

YL1420

Power Tetrode

YL1430

Power Tetrode

YL1440

Power Tetrode

YL1470

Power Tetrode

YL1520

Power Tetrode

YL1540

Power Tetrode

YL1560

Power Tetrode

YL1580

Power Tetrode